皮革废水中痕量苯的分析

Analysis of Trace Benzene in leather wastewater

文章主要针对废水中痕量苯及苯的化合物进行分析,采取顶空进样器自动进样搭配岛津GC-2010型气相色谱仪进行分析。针对相关萃取条件设置环节进行细化,运用外标峰面积法定量。对水体中痕量苯的加标回收率和标准偏差进行详细探查。本方式以溶剂消耗低、整体结构简洁、操作难度低、数值准确、污染小微优点,对水体中苯及苯的化合物进行分析。

in this paper,trace benzene and its compounds in wastewater were analyzed by headspace sampler with Shimadzu gc-2010 gas chromatograph.According to the relevant extraction conditions setting link,the external standard peak area method was used for quantitative analysis.The recovery and standard deviation of Trace Benzene in water were investigated in detail.In this method,benzene and its compounds in water are analyzed with the advantages of low solvent consumption,simple overall structure,low operation difficulty,accurate numerical value and small pollution.